1W4407 Hub Fits Caterpillar Models
1W4407 Hub Fits Caterpillar Models
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One New Aftermarket Replacement Fan Pulley Hub for Caterpillar (Cat) Construction Equipment
This fan pulley hub mounts to the front of the engine and serves as the central interface between the crankshaft and the cooling fan drive system. It is used on a wide range of Caterpillar (Cat) compactors, skidders, tractors, loaders, and wheel loaders equipped with 3304 and 3306 series engines. Replaces OEM Caterpillar part number 1W4407.
Specifications
- Part Type: Fan Pulley Hub
- Thickness: 84.12 mm
- Weight: Approximately 6.3 - 6.4 lbs
Compatible Models
Caterpillar Earthmoving Compactors: 815B, 815F, 816F
Caterpillar Engines - Machine: 3304, 3306
Caterpillar Track-Type Skidders: 517, 527, D4H TSK III, D5H TSK II
Caterpillar Track-Type Tractors: D4H, D4H XL, D5H, D5H XL
Caterpillar Track Loaders: 963, 973, 973C
Caterpillar Wheel Loaders: 936F, 950B, 966D, 966F, 966F II, 970F, 972G, G936
Caterpillar Wheel Dozers: 814F
Caterpillar Wheel Skidders: 545
Caterpillar Load Haul Dump: R1300G
Caterpillar Vibratory Compactors: CS-643
Caterpillar Other: 54H
Replaces Part Number(s):
1W4407, 1P9899, 1P9945, 2961358, 1W1393
New aftermarket replacement part - not remanufactured, not used.



